[0dd3a2f] | 1 | //
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
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| 3 | //
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| 4 | // The contents of this file are covered under the licence agreement in the
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| 5 | // file "LICENCE" distributed with Cforall.
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| 6 | //
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[974906e2] | 7 | // Initializer.cc --
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[0dd3a2f] | 8 | //
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| 9 | // Author : Richard C. Bilson
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| 10 | // Created On : Mon May 18 07:44:20 2015
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[d58ebf3] | 11 | // Last Modified By : Rob Schluntz
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[d668182] | 12 | // Last Modified On : Fri May 13 13:23:03 2016
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[71f4e4f] | 13 | // Update Count : 28
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[0dd3a2f] | 14 | //
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| 15 |
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[51b73452] | 16 | #include "Initializer.h"
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| 17 | #include "Expression.h"
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[5b2f5bb] | 18 | #include "Statement.h"
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[d3b7937] | 19 | #include "Common/utility.h"
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[51b73452] | 20 |
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[974906e2] | 21 | Initializer::Initializer( bool maybeConstructed ) : maybeConstructed( maybeConstructed ) {}
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[70f89d00] | 22 | Initializer::Initializer( const Initializer & other ) : maybeConstructed( other.maybeConstructed ) {
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| 23 | }
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| 24 |
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[51b73452] | 25 |
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[d9a0e76] | 26 | Initializer::~Initializer() {}
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[51b73452] | 27 |
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| 28 | std::string Initializer::designator_name( Expression *des ) {
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[0dd3a2f] | 29 | if ( NameExpr *n = dynamic_cast<NameExpr *>(des) )
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| 30 | return n->get_name();
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| 31 | else
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| 32 | throw 0;
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[51b73452] | 33 | }
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| 34 |
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[d9a0e76] | 35 | void Initializer::print( std::ostream &os, int indent ) {}
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[51b73452] | 36 |
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[620cb95] | 37 | SingleInit::SingleInit( Expression *v, const std::list< Expression *> &_designators, bool maybeConstructed ) : Initializer( maybeConstructed ), value ( v ), designators( _designators ) {
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[51b73452] | 38 | }
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| 39 |
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[a5a71d0] | 40 | SingleInit::SingleInit( const SingleInit &other ) : Initializer(other), value ( maybeClone( other.value ) ) {
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[0dd3a2f] | 41 | cloneAll(other.designators, designators );
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[51b73452] | 42 | }
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| 43 |
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[70f89d00] | 44 | SingleInit::~SingleInit() {
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| 45 | deleteAll(designators);
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| 46 | }
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[51b73452] | 47 |
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[d9a0e76] | 48 | void SingleInit::print( std::ostream &os, int indent ) {
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[d58ebf3] | 49 | os << std::endl << std::string(indent, ' ' ) << "Simple Initializer: " << std::endl;
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[60089f4] | 50 | os << std::string(indent+4, ' ' );
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[d58ebf3] | 51 | value->print( os, indent+4 );
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[0dd3a2f] | 52 |
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| 53 | if ( ! designators.empty() ) {
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[bb8ea30] | 54 | os << std::endl << std::string(indent + 2, ' ' ) << "designated by: " << std::endl;
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[d58ebf3] | 55 | for ( std::list < Expression * >::iterator i = designators.begin(); i != designators.end(); i++ ) {
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[bb8ea30] | 56 | os << std::string(indent + 4, ' ' );
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[0dd3a2f] | 57 | ( *i )->print(os, indent + 4 );
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[d58ebf3] | 58 | }
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[0dd3a2f] | 59 | } // if
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[51b73452] | 60 | }
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| 61 |
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[5b40f30] | 62 | ListInit::ListInit( const std::list<Initializer*> &_initializers, const std::list<Expression *> &_designators, bool maybeConstructed )
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[70f89d00] | 63 | : Initializer( maybeConstructed ), initializers( _initializers ), designators( _designators ) {
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[51b73452] | 64 | }
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| 65 |
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[70f89d00] | 66 | ListInit::~ListInit() {
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| 67 | deleteAll( initializers );
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| 68 | deleteAll( designators );
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[51b73452] | 69 | }
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| 70 |
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[d9a0e76] | 71 | void ListInit::print( std::ostream &os, int indent ) {
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[974906e2] | 72 | os << std::endl << std::string(indent, ' ') << "Compound initializer: ";
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[0dd3a2f] | 73 | if ( ! designators.empty() ) {
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| 74 | os << std::string(indent + 2, ' ' ) << "designated by: [";
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| 75 | for ( std::list < Expression * >::iterator i = designators.begin();
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| 76 | i != designators.end(); i++ ) {
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[974906e2] | 77 | ( *i )->print(os, indent + 4 );
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[0dd3a2f] | 78 | } // for
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[974906e2] | 79 |
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[0dd3a2f] | 80 | os << std::string(indent + 2, ' ' ) << "]";
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| 81 | } // if
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[51b73452] | 82 |
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[974906e2] | 83 | for ( std::list<Initializer *>::iterator i = initializers.begin(); i != initializers.end(); i++ )
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[0dd3a2f] | 84 | (*i)->print( os, indent + 2 );
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[51b73452] | 85 | }
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[71f4e4f] | 86 |
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| 87 |
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[f1b1e4c] | 88 | ConstructorInit::ConstructorInit( Statement * ctor, Statement * dtor, Initializer * init ) : Initializer( true ), ctor( ctor ), dtor( dtor ), init( init ) {}
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| 89 | ConstructorInit::ConstructorInit( const ConstructorInit &other ) : Initializer( other ), ctor( maybeClone( other.ctor ) ), dtor( maybeClone( other.dtor ) ), init( maybeClone( other.init ) ) {
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[70f89d00] | 90 | }
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| 91 |
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[71f4e4f] | 92 | ConstructorInit::~ConstructorInit() {
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| 93 | delete ctor;
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[70f89d00] | 94 | delete dtor;
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[71f4e4f] | 95 | delete init;
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| 96 | }
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| 97 |
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| 98 | void ConstructorInit::print( std::ostream &os, int indent ) {
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[84bb4d9] | 99 | os << std::endl << std::string(indent, ' ') << "Constructor initializer: " << std::endl;
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[71f4e4f] | 100 | if ( ctor ) {
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[84bb4d9] | 101 | os << std::string(indent+2, ' ');
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| 102 | os << "initially constructed with ";
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| 103 | ctor->print( os, indent+4 );
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[71f4e4f] | 104 | } // if
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| 105 |
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[5b2f5bb] | 106 | if ( dtor ) {
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[84bb4d9] | 107 | os << std::string(indent+2, ' ');
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| 108 | os << "destructed with ";
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| 109 | dtor->print( os, indent+4 );
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[5b2f5bb] | 110 | }
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| 111 |
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[71f4e4f] | 112 | if ( init ) {
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[84bb4d9] | 113 | os << std::string(indent+2, ' ');
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| 114 | os << "with fallback C-style initializer: ";
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| 115 | init->print( os, indent+4 );
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[71f4e4f] | 116 | }
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| 117 | }
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| 118 |
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[7a69460] | 119 | std::ostream & operator<<( std::ostream & out, Initializer * init ) {
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| 120 | init->print( out );
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| 121 | return out;
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| 122 | }
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[71f4e4f] | 123 |
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[0dd3a2f] | 124 | // Local Variables: //
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| 125 | // tab-width: 4 //
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| 126 | // mode: c++ //
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| 127 | // compile-command: "make install" //
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| 128 | // End: //
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